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There are 8 six-letter words beginning with OCTA

octadsoctalsoctaneoctans Octansoctantoctaveoctavo

14 definitions found

  • octads — n. Plural of octad.
  • octals — n. Plural of octal.
  • octane — n. (Organic chemistry) Any of the eighteen isomeric aliphatic… — n. Octane number.
  • octans — n. Plural of octan.
  • Octans — prop.n. (Astronomy) A small circumpolar constellation of the southern…
  • octant — n. The eighth part of a circle; an arc of 45 degrees. — n. (Astrology) The aspect of two planets that are 45°, or one-eighth… — n. (Geometry) The eighth part of a disc; a sector of 45 degrees;…
  • octave — n. (Music) An interval of twelve semitones spanning eight degrees… — n. (Music) The pitch an octave higher than a given pitch. — n. (Music) A coupler on an organ which allows the organist to…
  • octavo — n. (Paper, printing) A sheet of paper 7 to 10 inches (= 17.78… — n. (Printing) A book of octavo pages.
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